Summary of Significant Accounting Policies (Share-Based Compensation) (Tables)

12 Months Ended

Dec. 31, 2016

Summary Of Significant Accounting Policies Share-based Compensation Tables

Stock-based employee compensation expense

The following table summarizes the amount of share-based compensation expense by line item on the Statement of Operations (in thousands):

		Year Ended December 31,
		2016		2015		2014
Cost of product revenue	$	37	$	19	$	-
Cost of contract revenue		-		-		28
Research and development expense		350		282		34
Sales, marketing, general and administrative expense		836		706		651
	$	1,223	$	1,007	$	713